/** Gibt ein ins Grid passende GridItem zurück, das das BitmapImage bitImg anzeigt **/
public GridItem getGridItem(BitmapImage bitImg)
{
Image img = new Image();
img.Source = bitImg;
GridItem newItem = new GridItem();
newItem.Content = img;
if (img.MinHeight != 0 && img.MinWidth != 0)
{
newItem.Width = img.MinWidth * 2;
newItem.Height = img.MinHeight * 2;
}
else
{
Size s = GetTileSize();
newItem.Width = s.Width;
newItem.Height = s.Height;
}
return newItem;
}
/** Entfernt das item mit der ID itemId vom Grid **/
public void remove(string itemId)
{
GridItem itemToBeRemoved = getItemForId(itemId);
this.Children.Remove(itemToBeRemoved);
}
/* ---------------------------- 2D ---------------------------- */
private void initGrid()
{
machineMap machines = ClientServerUtil.getInstance().getFactory();
if (machines == null || machines.map == null)
{
return;
}
foreach (machineMapEntry machine in machines.map)
{
string instanceID = machine.key;
int classID = getClassIdFromItemId(instanceID);
position pos = machine.value;
GridItem newItem = new GridItem();
Image img = icons.getImage(classID);
newItem.Content = img;
#if DEBUG
Console.WriteLine("MainWindow.initGrid: instanceID = " + instanceID);
Console.WriteLine("MainWindow.initGrid: classID = " + classID);
#endif
Size s = GridC.GetTileSize();
newItem.Width = s.Width;
newItem.Height = s.Height;
newItem.Angle = getAngleFromDirection(pos.direction);
newItem.instanceId = instanceID;
GridC.placeItem(newItem, pos.x, pos.y);
}
}